Eaton's Bussmann series 2020 NEC code changes webcast (Bussmann University)
57:17
Covers some of the critical NEC changes in the 2020 edition with an emphasis on changes related to overcurrent protection. Topics covered include changes to service entrance equipment, arc energy reduction, selective coordination and more.
Covers some of the critical NEC changes in the 2020 edition with an emphasis on changes related to overcurrent protection. Topics covered include changes to service entrance equipment, arc energy reduction, selective coordination and more.
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Eaton's Bussmann series Determining SCCR - UL 508A SB - Part 1 webcast (Bussmann University)
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Covers the UL 508A requirements and procedures outlined in Supplement SB to determine the short-circuit current rating of an industrial control panel.
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Electrical arcs and sparks - why electricity jumps
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How does arcing, a natural phenomenon when electricity jumps from one point to another, occur. Also, how to control, safely break, or quench arcs while avoiding damage to electrical systems.
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Eaton's Bussmann series Motor Circuit Devices webcast (Bussmann University)
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Covers the motor circuit and devices that can be used. A detailed explanation of proper application of disconnect switches, fuses, branch-circuit and supplemental, molded case circuit breakers, motor circuit protections and more.